Herbarium specimen: Mentha arvensis x aquatica = M. x verticillata

Taxon:	Lamiaceae: Mentha arvensis x aquatica = M. x verticillata L. ("Whorled Mint") confirmed by Rex Alan Henry Graham 15/12/1950 subglabrous form perhaps var ovalifolia
Filed in taxon folder:	Lamiaceae: Mentha arvensis x aquatica = M. x verticillata L. ("Whorled Mint")
Collected by:	J Comber
Collection date:	8/1911
Locality:	Great Britain, VC69 Westmorland, Tilberthwaite, NY20, Swamp
ex herb:	Mr Joseph Edward Little
Institution:	Cambridge University (CGE)
Image:
fruits/flowers:	mature flowers

Inferred details are marked.

This sheet was documented by volunteers from the herbarium@home project.

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Documented by janesq71 on 9^th November 2007.

Checked by oldnick